CN205461082U - Horizontal MVC evaporimeter - Google Patents
Horizontal MVC evaporimeter Download PDFInfo
- Publication number
- CN205461082U CN205461082U CN201620276749.3U CN201620276749U CN205461082U CN 205461082 U CN205461082 U CN 205461082U CN 201620276749 U CN201620276749 U CN 201620276749U CN 205461082 U CN205461082 U CN 205461082U
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- vaporization chamber
- evaporation room
- dual evaporation
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Abstract
The utility model relates to a horizontal MVC evaporimeter, including barrel, condenser, raw water entry, be equipped with one -level evaporating chamber, dual evaporation room, tertiary evaporating chamber in the barrel, one -level evaporating chamber, dual evaporation room, tertiary evaporating chamber all are equipped with the evaporating pipe that the multirow level set up, the setting of establishing ties side by side of one -level evaporating chamber, dual evaporation room, tertiary evaporating chamber. The utility model discloses MVC evaporimeter adoption level pipe falling film evaporation ware, the system only adopts the operation of electric drive formula vapor compressor, except this compressor, because the running component of MVC device is few, the operation is thus simple, low operation energy consumption, low -cost output high -purity deionized water has been realized, be applicable to the industry that needs to consume a large amount of high -purity deionized water, the power station, trades such as oil field, this technology can be guaranteed to provide a stability for it, reliably, long -term technology and boiler feed water water source.
Description
Technical field
This utility model belongs to vaporizer technology field, is specifically related to a kind of horizontal MVC vaporizer.
Background technology
Mechanical steam recompression (MVC) vaporizer is generally divided into evaporation section, both vapor compression part and steam-water separation part three segment process, by investigation it has also been found that some MVC vaporizers use three segment process split type, and three sections of combination types of some employings；Key equipment vaporizer in MVC technique, existing VERTICAL TUBE falling film evaporator also has Falling Film Evaporator of Horizontal Tube.
In VERTICAL TUBE falling film evaporator, heat-exchanging tube bundle caliber is big, and in same housing, the heat-exchanging tube bundle quantity of installation is few, and heat exchange area is little, and ton water consumption is higher；Water distribution in pipe, indivedual water-locators damage and may result in be responsible for heat exchanger tube water distribution inequality, heat transfer effect generation poor, the even phenomenon such as dry combustion method；Water walks tube side, can only be by whether fouling in the indirect feedback shell such as aquifer yield, and work high above the ground carries out managing interior scale removal, and heat-exchanging tube bundle is long, needs to use " Chemical cleaning+water under high pressure mechanical cleaning ", operation difficulty；In-site installation is the longest, and regular maintenance needs work high above the ground.
Native system MVC vaporizer uses Falling Film Evaporator of Horizontal Tube, three grades of evaporations integrated is structure as a whole with maximum with compressor, forms combination type MVC system, to realize optimum energy-saving, quick, the advantage such as the construction period is short, regular maintenance is simple easy for installation.
Utility model content
The purpose of this utility model is to provide a kind of simple to operate, production cost is low, operation energy consumption is low horizontal MVC vaporizer.
nullThis utility model solves its technical problem and be the technical scheme is that horizontal MVC vaporizer，Including cylinder、Condenser、Former water inlet，One-level vaporization chamber it is provided with in cylinder、Dual evaporation room、Three grades of vaporization chambers，One-level vaporization chamber、Dual evaporation room、Three grades of vaporization chambers are equipped with multiple rows of horizontally disposed evaporation tube，One-level vaporization chamber、Dual evaporation room、It is equipped with cloth (operating) water nozzle above three grades of vaporization chambers，One-level vaporization chamber、Dual evaporation room、Three grades of vaporization chamber sides are provided with condensing chamber，One-level vaporization chamber、Dual evaporation room、The condensing chamber outlet of three grades of vaporization chambers is connected with product water storage tank by product water pump after pipeline converges，Product water storage tank connects has product water to export，Between one-level vaporization chamber and dual evaporation room、It is respectively equipped with demister between dual evaporation room and three grades of vaporization chambers，One-level vaporization chamber、Dual evaporation room、The bottom of three grades of vaporization chambers is respectively equipped with dense water pipe，Former water inlet is connected with condenser，The outlet of condenser is connected with the cloth (operating) water nozzle above one-level vaporization chamber by circulating pump after converging with the dense water pipe bottom one-level vaporization chamber，The bottom of one-level vaporization chamber is connected with the cloth (operating) water nozzle above dual evaporation room by circulating pump after being converged with the dense water pipe of dual evaporation room by pipeline，The bottom of dual evaporation room is connected by the cloth (operating) water nozzle above circulating pump and three grades of vaporization chambers after being converged by the dense water pipe of pipeline and three grades of vaporization chambers，Cylinder top is provided with air vent，Air vent is connected to the bottom of condenser by pipeline，The top of condenser is connected with separator box by vacuum pump，One-level vaporization chamber、Dual evaporation room、Discharge outlet bottom three grades of vaporization chambers is connected with dense water storage tank by brine pump after pipeline converges，Dense water storage tank connects dense water out.
Specifically, described three grades of vaporization chambers are connected with compressor, and three grades are provided with demister between vaporization chamber and compressor.
Specifically, the top of described cylinder is provided with opposing steam flow pipe, and the two ends of opposing steam flow pipe are respectively connecting to the two ends of cylinder.
Specifically, described one-level vaporization chamber, dual evaporation room, three grades of vaporization chamber side-by-side series are arranged.
The centrifugal water Pistonless compressor that core component is a big flow of this utility model MVC vaporizer, it can make system run at a temperature of less than 96 DEG C.The compressor of MVC vaporizer makes its steam pressure less than the balance press water of spray pan feeding water on each effect evaporation tube and produce evaporation by suction.The circulation of this evaporative condenser is a continuous print process, and the condensation water produced after the steam condensation in each effect steam-generating bank is salt-free distilled water, in pan feeding water/product water heat exchanger sent into by product water pump.
This utility model has the advantages that
A. system is made up of triple effect evaporation room, and the process of evaporative condenser is realized by the transmission of direct latent heat, it is to avoid the sensible heat that effective hot temperature difference can be caused to reduce occurs, increases unit water-yielding capacity, reduces consumption；
B. by using the design of falling liquid film to eliminate the net pressure head in vaporescence, improve thermal evaporation heat transfer coefficient；
C. super large heat exchange area is big so that the thermal driving force needed for system is run is relatively low, reduces the energy consumption of compressor.Meanwhile, compared with forced circulation system, the pan feeding water circulating load of its requirement is low makes energy consumption be greatly reduced；
D. cold operation in whole technical process, TDS in dense water is far below the saturated concentration of fouling components, the chemical feeding quantity of antisludging agent and defoamer is few, thus farthest eliminate the generation of corrosion and scaling, extension device service life, there is the advantage that other manufacturer of same category of device does not possesses；
E. normal run and safeguard under, equipment year of the present utility model, utilization rate was up to more than 96%；
F. this utility model MVC vaporizer uses Falling Film Evaporator of Horizontal Tube, system operates only with driven type vapour compression machine, in addition to this compressor, owing to the running gear of MVC device is few, simple to operate, operation energy consumption is low, it is achieved that low cost output high-purity deionized water, being applicable to consume the industries such as the industry of a large amount of high-purity deionized water, electric station, oil field, this technique can ensure to provide stable a, technique reliable, long-term and boiler feedwater water source for it.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, cylinder, 2, demister, 3, opposing steam flow pipe, 4, condensing chamber, 5, one-level vaporization chamber, 6, dual evaporation room, 7, three grades of vaporization chambers, 8, evaporation tube, 9, cloth (operating) water nozzle, 10, vacuum pump, 11, separator box, 12, former water inlet, 13, condenser, 14, water circulating pump, 15, product water pump, 16, product water storage tank, 17, product water outlet, 18, brine pump, 19, dense water storage tank, 20, dense water out, 21, dense water pipe, 22, air vent.
Detailed description of the invention
The following is specific embodiment of the utility model, the technical solution of the utility model is described further, but protection domain of the present utility model is not limited to these embodiments.Within every change without departing substantially from this utility model design or equivalent replacement are included in protection domain of the present utility model.
nullAs shown in Figure 1，Horizontal MVC vaporizer，Including cylinder 1、Condenser 13、Former water inlet 12，One-level vaporization chamber 5 it is provided with in cylinder 1、Dual evaporation room 6、Three grades of vaporization chambers 7，One-level vaporization chamber 5、Dual evaporation room 6、Three grades of vaporization chambers 7 are equipped with multiple rows of horizontally disposed evaporation tube 8，One-level vaporization chamber 5、Dual evaporation room 6、It is equipped with cloth (operating) water nozzle 9 above three grades of vaporization chambers 7，One-level vaporization chamber 5、Dual evaporation room 6、Three grades of vaporization chamber 7 sides are provided with condensing chamber 4，One-level vaporization chamber 5、Dual evaporation room 6、The condensing chamber 4 of three grades of vaporization chambers 7 is exported and is connected with product water storage tank 16 by product water pump 15 after pipeline converges，Product water storage tank 16 connects product water outlet 17，Between one-level vaporization chamber 5 and dual evaporation room 6、It is respectively equipped with demister 2 between dual evaporation room 6 and three grades of vaporization chambers 7，One-level vaporization chamber 5、Dual evaporation room 6、The bottom of three grades of vaporization chambers 7 is respectively equipped with dense water pipe 21，Former water inlet 12 is connected with condenser 13，The outlet of condenser 13 is connected with the cloth (operating) water nozzle 9 above one-level vaporization chamber 5 by circulating pump 14 after converging with the dense water pipe 21 bottom one-level vaporization chamber 5，The bottom of one-level vaporization chamber 5 is connected with the cloth (operating) water nozzle 9 above dual evaporation room 6 by circulating pump 14 after being converged with the dense water pipe 21 of dual evaporation room 6 by pipeline，The bottom of dual evaporation room 6 is connected with the cloth (operating) water nozzle 9 above three grades of vaporization chambers 7 by circulating pump 14 after being converged by the dense water pipe 21 of pipeline and three grades of vaporization chambers 7，Cylinder 1 top is provided with air vent 22，Air vent 22 is connected to the bottom of condenser 13 by pipeline，The top of condenser 13 is connected with separator box 11 by vacuum pump 10，One-level vaporization chamber 5、Dual evaporation room 6、Discharge outlet bottom three grades of vaporization chambers 7 is connected with dense water storage tank 19 by brine pump 18 after pipeline converges，Dense water storage tank 19 connects dense water out 20.
Specifically, described three grades of vaporization chambers 7 are connected with compressor, are provided with demister 2 between three grades of vaporization chambers 7 and compressor.
Specifically, the top of described cylinder 1 is provided with opposing steam flow pipe 3, and the two ends of opposing steam flow pipe 3 are respectively connecting to the two ends of cylinder 1.
Specifically, described one-level vaporization chamber 5,6, three grades, dual evaporation room vaporization chamber 7 side-by-side series are arranged.
Before entering MVC vaporizer, entered the one-level vaporization chamber of device by circulating pump after dense water unevaporated with device one-level vaporization chamber mixes after the pan feeding water condensed device of need, and spray the outer surface at the horizontally disposed evaporation tube of top layer with the form of falling liquid film stream, and form continuous print, film like current.The latent heat that spray part pan feeding water on evaporation tube is discharged after being condensed by steam in absorption tube produces evaporation.Steam after shell-side evaporates enters in dual evaporation room through a double-deck salt fog separator (demister) water droplet carried secretly of draining.In one-level vaporization chamber, unevaporated dense water is squeezed into dual evaporation room through circulating pump and evaporates outside evaporation tube as pan feeding Water spray, and the steam that dual evaporation room produces is by entering in three grades of vaporization chambers after demister.In dual evaporation room, unevaporated dense water is squeezed into three grades of vaporization chambers through circulating pump and evaporates outside evaporation tube as pan feeding Water spray, the steam of three grades of vaporization chamber generations enters in compressor by after demister, enters into inside the steam-generating bank in one-level vaporization chamber after being heated up by compression supercharging.Non-condensing gas in system is discharged continuously by the condenser being connected with a vacuum.Steam water and be delivered to product water storage tank through product water pump, flow out to other system through product water out；Dense water is delivered to dense water storage tank through brine pump, through dense water out to other system.
This utility model is not limited to above-mentioned embodiment, and anyone should learn the structure change made under enlightenment of the present utility model, and every have same or like technical scheme, within each falling within protection domain of the present utility model with this utility model.
Technology that this utility model does not describes in detail, shape, structure part are known technology.
Claims (4)
- The most horizontal MVC vaporizer, including cylinder, condenser, former water inlet, it is characterised in that is provided with one-level in cylinder and steams Sending out room, dual evaporation room, three grades of vaporization chambers, one-level vaporization chamber, dual evaporation room, three grades of vaporization chambers are equipped with many row of horizontal and set The evaporation tube put, is equipped with cloth (operating) water nozzle above one-level vaporization chamber, dual evaporation room, three grades of vaporization chambers, one-level vaporization chamber, two Level vaporization chamber, three grades of vaporization chamber sides are provided with condensing chamber, one-level vaporization chamber, dual evaporation room, the condensation of three grades of vaporization chambers Room outlet is connected with product water storage tank by product water pump after pipeline converges, and product water storage tank connects has product water to export, one-level Demister it is respectively equipped with, one-level vaporization chamber, two between vaporization chamber and dual evaporation room, between dual evaporation room and three grades of vaporization chambers Level vaporization chamber, the bottom of three grades of vaporization chambers are respectively equipped with dense water pipe, and former water inlet is connected with condenser, the outlet of condenser and Dense water pipe bottom one-level vaporization chamber is connected with the cloth (operating) water nozzle above one-level vaporization chamber by circulating pump after converging, one-level vaporization chamber Bottom converged by the dense water pipe of pipeline Yu dual evaporation room after by the cloth (operating) water nozzle above circulating pump and dual evaporation room even Connecing, the bottom of dual evaporation room is passed through above circulating pump and three grades of vaporization chambers after being converged by the dense water pipe of pipeline and three grades of vaporization chambers Cloth (operating) water nozzle connect, cylinder top is provided with air vent, and air vent is connected to the bottom of condenser by pipeline, the top of condenser Portion is connected with separator box by vacuum pump, and the discharge outlet bottom one-level vaporization chamber, dual evaporation room, three grades of vaporization chambers is converged through pipeline Being connected with dense water storage tank by brine pump after conjunction, dense water storage tank connects dense water out.
- Horizontal MVC vaporizer the most as claimed in claim 1, it is characterised in that described three grades of vaporization chambers are connected with compressor, Three grades are provided with demister between vaporization chamber and compressor.
- Horizontal MVC vaporizer the most as claimed in claim 1, it is characterised in that the top of described cylinder is provided with opposing steam flow Pipe, the two ends of opposing steam flow pipe are respectively connecting to the two ends of cylinder.
- Horizontal MVC vaporizer the most as claimed in claim 1, it is characterised in that described one-level vaporization chamber, dual evaporation room, Three grades of vaporization chamber side-by-side series are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620276749.3U CN205461082U (en) | 2016-04-06 | 2016-04-06 | Horizontal MVC evaporimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620276749.3U CN205461082U (en) | 2016-04-06 | 2016-04-06 | Horizontal MVC evaporimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205461082U true CN205461082U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620276749.3U Withdrawn - After Issue CN205461082U (en) | 2016-04-06 | 2016-04-06 | Horizontal MVC evaporimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205461082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664514A (en) * | 2016-04-06 | 2016-06-15 | 东营宝莫环境工程有限公司 | Horizontal mvc evaporator |
-
2016
- 2016-04-06 CN CN201620276749.3U patent/CN205461082U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664514A (en) * | 2016-04-06 | 2016-06-15 | 东营宝莫环境工程有限公司 | Horizontal mvc evaporator |
| CN105664514B (en) * | 2016-04-06 | 2018-10-19 | 新疆宝莫环境工程有限公司 | Horizontal MVC evaporators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20181019 |